Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd6 draw
5 Kd8 draw
6 Ke7 draw
7 Rb6 draw
8 Rf6 draw
9 Rg6 draw
10 Rh2 draw
11 Rh4 draw
12 Rh7 draw
13 Rh8 draw
14 Kc6 loss in 6 half-moves
15 Ke8 loss in 6 half-moves
16 Ke6 loss in 4 half-moves
17 Rc6 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh5 loss in 1 half-moves